73509084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 216609120

約数和(自身を除く): 143100036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 37, 44, 58, 66, 74, 87, 99, 111, 116, 132, 148, 173, 174, 198, 222, 261, 319, 333, 346, 348, 396, 407, 444, 519, 522, 638, 666, 692, 814, 957, 1038, 1044, 1073, 1221, 1276, 1332, 1557, 1628, 1903, 1914, 2076, 2146, 2442, 2871, 3114, 3219, 3663, 3806, 3828, 4292, 4884, 5017, 5709, 5742, 6228, 6401, 6438, 7326, 7612, 9657, 10034, 11418, 11484, 11803, 12802, 12876, 14652, 15051, 17127, 19203, 19314, 20068, 22836, 23606, 25604, 30102, 34254, 35409, 38406, 38628, 45153, 47212, 55187, 57609, 60204, 68508, 70411, 70818, 76812, 90306, 106227, 110374, 115218, 140822, 141636, 165561, 180612, 185629, 211233, 212454, 220748, 230436, 281644, 331122, 371258, 422466, 424908, 496683, 556887, 633699, 662244, 742516, 844932, 993366, 1113774, 1267398, 1670661, 1986732, 2041919, 2227548, 2534796, 3341322, 4083838, 6125757, 6682644, 8167676, 12251514, 18377271, 24503028, 36754542, 73509084]

約数ペア:

[(1, 73509084), (2, 36754542), (3, 24503028), (4, 18377271), (6, 12251514), (9, 8167676), (11, 6682644), (12, 6125757), (18, 4083838), (22, 3341322), (29, 2534796), (33, 2227548), (36, 2041919), (37, 1986732), (44, 1670661), (58, 1267398), (66, 1113774), (74, 993366), (87, 844932), (99, 742516), (111, 662244), (116, 633699), (132, 556887), (148, 496683), (173, 424908), (174, 422466), (198, 371258), (222, 331122), (261, 281644), (319, 230436), (333, 220748), (346, 212454), (348, 211233), (396, 185629), (407, 180612), (444, 165561), (519, 141636), (522, 140822), (638, 115218), (666, 110374), (692, 106227), (814, 90306), (957, 76812), (1038, 70818), (1044, 70411), (1073, 68508), (1221, 60204), (1276, 57609), (1332, 55187), (1557, 47212), (1628, 45153), (1903, 38628), (1914, 38406), (2076, 35409), (2146, 34254), (2442, 30102), (2871, 25604), (3114, 23606), (3219, 22836), (3663, 20068), (3806, 19314), (3828, 19203), (4292, 17127), (4884, 15051), (5017, 14652), (5709, 12876), (5742, 12802), (6228, 11803), (6401, 11484), (6438, 11418), (7326, 10034), (7612, 9657)]